From: Eric Benard <eric@eukrea.com>
To: s.hauer@pengutronix.de
Cc: barebox@lists.infradead.org
Subject: [PATCH 2/4] Add necessary clocks & defines to get I2C support for i.MX27
Date: Fri, 15 Jan 2010 11:50:17 +0100 [thread overview]
Message-ID: <1263552619-4601-2-git-send-email-eric@eukrea.com> (raw)
In-Reply-To: <1263552619-4601-1-git-send-email-eric@eukrea.com>
Signed-off-by: Eric Benard <eric@eukrea.com>
---
arch/arm/mach-imx/include/mach/imx27-regs.h | 1 +
arch/arm/mach-imx/speed-imx27.c | 5 +++++
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-imx/include/mach/imx27-regs.h b/arch/arm/mach-imx/include/mach/imx27-regs.h
index 33d67d6..6c31ccd 100644
--- a/arch/arm/mach-imx/include/mach/imx27-regs.h
+++ b/arch/arm/mach-imx/include/mach/imx27-regs.h
@@ -16,6 +16,7 @@
#define IMX_UART2_BASE (0x0b000 + IMX_IO_BASE)
#define IMX_UART3_BASE (0x0c000 + IMX_IO_BASE)
#define IMX_UART4_BASE (0x0d000 + IMX_IO_BASE)
+#define IMX_I2C1_BASE (0x12000 + IMX_IO_BASE)
#define IMX_GPIO_BASE (0x15000 + IMX_IO_BASE)
#define IMX_TIM4_BASE (0x19000 + IMX_IO_BASE)
#define IMX_TIM5_BASE (0x1a000 + IMX_IO_BASE)
diff --git a/arch/arm/mach-imx/speed-imx27.c b/arch/arm/mach-imx/speed-imx27.c
index deaca1e..cdcd419 100644
--- a/arch/arm/mach-imx/speed-imx27.c
+++ b/arch/arm/mach-imx/speed-imx27.c
@@ -154,6 +154,11 @@ ulong imx_get_lcdclk(void)
return imx_get_perclk3();
}
+ulong imx_get_i2cclk(void)
+{
+ return imx_get_ipgclk();
+}
+
void imx_dump_clocks(void)
{
uint32_t cid = CID;
--
1.6.3.3
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next prev parent reply other threads:[~2010-01-15 10:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-15 10:50 [PATCH 1/4] eukrea_cpuimx27 : update timings Eric Benard
2010-01-15 10:50 ` Eric Benard [this message]
2010-01-15 10:50 ` [PATCH 3/4] I2C : add NS LP3972 PMIC support Eric Benard
2010-01-15 10:50 ` [PATCH 4/4] Eukrea CPUIMX27 : add I2C and LP3972 support Eric Benard
2010-01-16 11:33 ` [PATCH 1/4] eukrea_cpuimx27 : update timings Sascha Hauer
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